公开(公告)号：US20170366943A1

公开(公告)日：2017-12-21

申请号：US15584261

申请日：2017-05-02

Applicant: T-Mobile, U.S.A., Inc.

Inventor： Jong Sung Yoon ,  Jie Hui ,  Michael Mitchell ,  Zhuoqing Morley Mao ,  Yunhan Jia ,  Chao Kong

IPC: H04W4/04 ,  G01S13/08 ,  H04W4/02 ,  H04W64/00

CPC classification number: H04W4/023 ,  H04M1/72566 ,  H04M1/72569 ,  H04M1/72572 ,  H04M2250/52 ,  H04W4/025 ,  H04W4/33 ,  H04W64/006

Abstract: Techniques are disclosed for determining whether a mobile device is located indoors or outdoors. In some embodiments, a mobile device may utilize a fusion of the information from multiple sensors, such as a RGB sensor, a proximity sensor, a light intensity sensor, and a WiFi radio, to determine whether the mobile device is located indoors or outdoors.

公开(公告)号：US20180364975A1

公开(公告)日：2018-12-20

申请号：US15625007

申请日：2017-06-16

Applicant: T-Mobile, U.S.A., Inc.

Inventor： Samson Kwong ,  Peter Myron ,  Michael Mitchell

IPC: G06F3/16 ,  H04M3/22 ,  H04M1/725 ,  H04W24/00 ,  G06T11/20 ,  G06F3/0484 ,  G10L13/00 ,  G10L15/22 ,  G10L15/30

Abstract: A voice user interface (VUI) may be deployed for accessing data that are stored in databases of a telecommunications network. A voice command received at a voice interface device connected to a telecommunications network may be converted into a persistent data representation via a speech interpretation engine. The persistent data representation is sent to an intent mapping service that maps persistent data representations to intermediate command representations. In turn, a command interpreter of the telecommunications network may receive the intermediate command representation from the intent mapping service. The command interpreter may translate the intermediate command representation into a database function command via a command interpreter of the telecommunications network. The database function command may be executed on data stored in a database of the telecommunications network via a database interface to generate at a synthesized speech output presented by the voice interface device or a visual output presented by a display device.